Quick Info:
MIDI-plant
Scrap Tire Recycling
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| Dirk Gerlach Engineer
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Introduktion
The following structural pictures (taken from commons.wikimedia.org)will show a variability of different possible input feedings.
This variability will show that it is technical possible to operate a mixture, but the produced products are not sellable and sometime hazardous!
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| C |
High content positive |
Middle content: reduced the benefit. |
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| H |
High content positive |
Middle content: reduced the benefit. |
No content, no benefit |
| O |
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Content is negative: water content in condensatet |
Content is very negative |
| S |
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Content is negative: building of H2S |
Content is very negative |
| Cl |
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Content is negative: building of HCl
and due to oxygen content building of dioxines |
Content is very negative |
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Content is negative: building of PAC possible |
Content is very negative: building of PAC |
Plastic 1
| PE |
PP |
PET |
PA |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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Plastic 2
| PVC |
PPS |
Styropor |
PTFE |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
F |
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(Natural) rubber
| natural rubber |
technical rubber |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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Biomasses
| Cellulosis |
Lignin |
Acetic acid |
Fat |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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Hazardous
Dioxine
PCDD |
Furane
PCDF |
Aflatoxin
mold |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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| C |
H |
O |
S |
Cl |
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Fazit
Biomasses will take a high oxygen content in the process. This will generate a high content of water, which is reducing the condensate oil quality.
Adding PVC (chlorine!) and a little bit electronic waste (catalyst copper) and also choosen a wrong process temperature will defintely produce dioxines!
Normally this kind of process can crack sustainably such hazardous substances!
Please note: In opposite of an incineration process chlorine in salt will be untouched during the complete thermolysis process...
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Dipl.-Ing.(FH) Dirk Gerlach • Passion for Innovation
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A Service of LEO GmbH.
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